And I find this:
$ nslookup -q=SOA
server ns1.bcdiabetes.ca
Default server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
aidica.ca
Server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
aidica.ca
origin = ns1.bcdiabetes.ca
mail addr = support.bcdiabetes.ca
serial = 2021051001
refresh = 1200
retry = 180
expire = 1209600
minimum = 3600
exit
$ nslookup -q=NS
server ns1.bcdiabetes.ca
Default server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
aidica.ca
Server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
*** Can't find aidica.ca: No answer
exit
But ICANN Lookup shows:
Name: aidica.ca
Internationalized Domain Name: aidica.ca
Registry Domain ID: 88087873-CIRA
Domain Status:
active
Nameservers:
ns1.bcdiabetes.ca
ns2.bcdiabetes.ca
ns3.bcdiabetes.ca
So Can't find aidica.ca: No answer, seem like a DNS Server configuration issue.
$ nslookup -q=TXT
server ns1.bcdiabetes.ca
Default server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
aidica.ca
Server: ns1.bcdiabetes.ca
Address: 35.203.126.148#53
Non-authoritative answer:
aidica.ca text = "v=spf1 include:mailgun.org ~all"
Authoritative answers can be found from:
exit